Nikolova R, Danev S, Amudzhev P, Datsov E
Probl Khig. 1995;20:74-80.
Correlative links between psychologic and psychologic indicators were studied in subjects occupied either in airline transportation or in the chemical industry. Investigations covered three groups of persons: managers of airline traffic (57 subjects); workers at "Vratsa" Chemical plant (14 subjects); and operators at "Vratsa" Chemical plant (14 subjects). The psychologic parameters measured included indicators of cardiac variance: mean--mean value of successive cardiac intervals, SD--standard deviation of mean value of cardiac intervals (R-R), AMo--amplitude of the mode, HI--homeostatic index, Pt--spectral power of R-R related to thermoregulation, Pp--spectral power of R-R related to respiration, IBO--index of centralization; psychologic parameters included: extrovertiveness, introvertiveness, neuroticism, psychoticism, interpersonality conflicts, self-control, social support, self-confidence, work satisfaction, psychosomatic complaints. There was evidence of significant and highly significant correlative links between indicators of cardiac variance and psychologic indicators. There thus appeared to exist certain relationships between the psychologic and psychologic levels during lengthy stressful occupational exposure.
对从事航空运输或化学工业的受试者的心理指标与生理指标之间的相关联系进行了研究。调查涵盖三组人员：航空交通管理人员（57名受试者）；“弗拉察”化工厂工人（14名受试者）；以及“弗拉察”化工厂操作员（14名受试者）。所测量的生理参数包括心脏变异性指标：均值——连续心动周期的平均值，标准差——心动周期（R-R）平均值的标准差，众数幅度（AMo），内稳态指数（HI），与体温调节相关的R-R的频谱功率（Pt），与呼吸相关的R-R的频谱功率（Pp），集中指数（IBO）；心理参数包括：外向性、内向性、神经质、精神质、人际冲突、自我控制、社会支持、自信、工作满意度、身心症状。有证据表明心脏变异性指标与心理指标之间存在显著和高度显著的相关联系。因此，在长期紧张的职业暴露期间，心理水平与生理水平之间似乎存在某些关系。
